Product Details
Description
POWERWELD STAINARC 309L-16 STAINLESS STEEL ELECTRODE:
POWERWELD牌子STAINARC 309L-16不锈钢电焊条：
DESCRIPTION:
描述：
- All Positional, Rutile Type Stainless Steel Electrode.
- Moisture Resistance Flux Coating
- Improved Slag Lift.
- Suitable For The Dissimilar Welding Of Stainless Steel To Mild/ Low Alloys Steels.
STAINARC 309L is an extra low carbon, rutile type electrode exhibiting superior all positional (except vertical down) performance for weld metal of high radiographic integrity. The smooth arc action of STAINARC 309L together with low spatter and excellent slag control/detachability promote exceptional weld appearance.
STAINARC 309L is a highly alloyed 22% Cr / 12% Ni stainless steel electrode for welding 309 and 309L base metals. A major application is the welding of a wide range of 300 and 400 series stainless steel to mild/ low alloy steels giving strong tough welds. STAINARC 309L is also suitable for general welding applications involving alloyed and unalloyed dissimilar ferrous metals.
- 全位置金红石型不锈钢电焊条。
- 防潮焊剂涂层。
- 改善排渣量。
- 适用于不锈钢与低合金钢的异种焊接。
STAINARC 309L是一种超低碳金红石型焊条，对于高射线照相完整性的焊缝金属，在所有位置（垂直向下除外）性能方面均表现出色。 STAINARC 309L的平滑电弧作用以及较低的飞溅和出色的熔渣控制/可分离性可改善焊接外观。
STAINARC 309L是一种高度合金化的22％的铬/ 12％的镍不锈钢电焊条，用于焊接309和309L基础金属。主要应用是将300和400系列不锈钢焊接到低合金钢上，从而获得强韧性焊接。 STAINARC 309L还适用于涉及合金和非合金异种黑色金属的常规焊接应用。
CHARACTERISTICS:
特征：
| TYPICAL ALL WELD METAL COMPOSITION (Wt%) 典型的全焊接金属成分（重量％） | |||||
| C 碳 0.03 | Mn 锰 1.34 | Si 硅 0.71 | Cr 铬 23.78 | Ni 镍 12.58 | Fe 铁 Bal |
| FERRITE NUMBER (FN) 铁素体编号（铁素体含量的百分比） |
| 15.0~20.0 |
| TYPICAL ALL WELD METAL MECHANICAL PROPERTIES 典型的全焊接金属力学性能 | |||
| YIELD STRESS (N/mm2) 屈服强度（牛/平方毫米） | TENSILE STRENGTH (N/mm2) 拉伸强度（牛/平方毫米） | ELONGATION (%) 距角（%） | CVN IMPACT VALUES 夏比V型冲击韧性 |
| 400 | 630 | 37 | – |
* in “as welded” condition.
“处于焊接状态”
TECHNICAL DATA:
技术数据：
* Recommended for DC + or AC (minimum 70 OCV) operation.
建议用于直流电+或交流电（最少70开路电压）操作。
Additional information
| ELECTRODE DIAMETER | 2.6MM, 3.2MM, 4.0MM |
|---|---|
| WEIGHT | 2.5KG PER TUBE, 20KG PER CARTON |
